One tribe agreed to donate DNA for his study.
其中一个部落同意为他的研究捐献dna。
A tuft of hair trapped in permafrost around 4, 000 years ago has yielded DNA for the first sequence of an ancient human genome.
发现于约4000年前的冻土中的一簇头发携带有一个古人类基因组的第一个序列的DNA。
They searched through the remaining DNA for all the variants of a specific gene and compared them with known species.
他们在剩余的DNA里面搜索某个特定基因的所有变体，并将它们与一个已知菌种的基因进行对比。
Objective To explore the correlation between the immune markers of HBV and HBV-DNA for the diagnosis and treatment of hepatitis b.
目的探讨乙肝病毒免疫标志物与HBV - DNA之间的相互关系，为临床诊断和治疗提供有价值的判断标准。
METHODS: We developed an assay based on the targeted analysis of cell-free DNA for the detection of fetal aneuploidies of chromosomes 21, 18, and 13.
方法：我们开发了基于游离DNA定向分析的方法，用于胎儿21号、18号和 13号染色体非整倍体的检测。
Please see our detailed protocol for information regarding the labeling procedure and denaturation of double stranded DNA for various immunodetection applications (1-4).
请查询我们的实验步骤获得各种免疫检测应用中标记和双链DNA变性的实验过程的具体信息(1 - 4)。
Please see our detailed protocol for information regarding the labeling procedure as well as denaturation of double stranded DNA for various immunodetection applications (1-4).
请参阅我们有关标记程序的详细步骤，以及应用于各种免疫检测的双链DNA变性程序（1-4）。
Objective To investigate the value of plasma level determination of EB virus (EBV) DNA for diagnosis making and prognosis estimating among cases with nasopharyngeal carcinoma (NPC).
目的探讨血浆EB病毒DNA定量检测对鼻咽癌的诊断和预后评估价值。
Conclusion: The modified technique based on CTAB method may be efficient and reliable in isolating high quality DNA for AFLP analysis from medicine plants rich in polyphenols and amylose.
结论该技术可有效地从富含多酚和多糖的药用植物组织中分离出高质量dna。
A broad public debate should be held before permitting clinical trials, even those involving non-inherited DNA, for any purpose other than treating or preventing disease, the report says.
该报告称，除了治疗或预防疾病，在允许进行临床试验前应该对所有存在其他目的的基因编辑进行广泛的公开辩论，包括对非遗传细胞的基因编辑在内。
A broad public debate should be held before permitting clinical trials, even those involving non-inherited DNA, for any purpose other than treating or preventing disease, the report says.
该报告称，除了治疗或预防疾病，在允许进行临床试验前应该对所有存在其他目的的基因编辑进行广泛的公开辩论，包括对非遗传细胞的基因编辑在内。
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